${{\boldsymbol \psi}{(4160)}}$ $\rightarrow$ ${{\boldsymbol \gamma}}{{\boldsymbol X}{(3915)}}$ $\rightarrow$ ${{\boldsymbol \gamma}}{{\boldsymbol J / \psi}}{{\boldsymbol \pi}^{+}}{{\boldsymbol \pi}^{-}}$ INSPIRE search

$\Gamma($ ${{\mathit \psi}{(4160)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit X}{(3915)}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit J / \psi}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $)/\Gamma_{\text{total}}$
$\Gamma_{35}/\Gamma$
M025R35